/* Footer styles for ZAKŁAD USŁUGOWY 'TEG Design' TOMASZ BERGER */

.cns-footer {
	background:
		radial-gradient(circle at top, rgba(39, 75, 143, 0.45), transparent 60%),
		radial-gradient(circle at bottom, rgba(11, 107, 75, 0.5), transparent 55%),
		#050509;
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	padding-top: var(--space-10);
	padding-bottom: var(--space-8);
	position: relative;
	z-index: 1;
}

.cns-footer__inner {
	display: flex;
	flex-direction: column;
	gap: var(--space-8);
}

.cns-footer__top {
	display: grid;
	grid-template-columns: minmax(0, 2.2fr) minmax(0, 3fr);
	gap: var(--space-8);
}

@media (max-width: 900px) {
	.cns-footer__top {
		grid-template-columns: 1fr;
	}
}

.cns-footer__brand {
	max-width: 460px;
}

.cns-footer__logo-link {
	display: inline-flex;
	align-items: center;
	gap: var(--space-3);
	margin-bottom: var(--space-4);
}

.cns-footer__logo-mark {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid rgba(246, 241, 232, 0.4);
	background:
		radial-gradient(circle at 30% 0%, rgba(216, 166, 67, 0.7), transparent 55%),
		radial-gradient(
			circle at 70% 100%,
			rgba(39, 75, 143, 0.7),
			transparent 55%
		),
		#050509;
	box-shadow: var(--shadow-soft);
}

.cns-footer__brand-text {
	display: flex;
	flex-direction: column;
}

.cns-footer__site-name {
	font-family: var(--font-display);
	font-size: var(--font-size-xl);
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.cns-footer__site-tagline {
	font-size: var(--font-size-xs);
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}

.cns-footer__description {
	color: var(--color-text-muted);
	font-size: var(--font-size-sm);
}

.cns-footer__links-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--space-6);
}

@media (max-width: 768px) {
	.cns-footer__links-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 520px) {
	.cns-footer__links-grid {
		grid-template-columns: 1fr;
	}
}

.cns-footer__heading {
	font-size: var(--font-size-sm);
	letter-spacing: 0.18em;
	text-transform: uppercase;
	margin-bottom: var(--space-3);
	color: var(--color-text-muted);
}

.cns-footer__list {
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
}

.cns-footer__link {
	font-size: var(--font-size-sm);
	color: var(--color-text);
	opacity: 0.9;
}

.cns-footer__link:hover,
.cns-footer__link:focus-visible {
	color: var(--color-primary-strong);
}

.cns-footer__bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	border-top: 1px solid rgba(255, 255, 255, 0.14);
	padding-top: var(--space-4);
	font-size: var(--font-size-xs);
	color: var(--color-text-muted);
}

@media (max-width: 640px) {
	.cns-footer__bottom {
		flex-direction: column-reverse;
		align-items: flex-start;
	}
}

.cns-footer__social {
	display: inline-flex;
	gap: var(--space-2);
}

.cns-footer__social-link {
	width: 30px;
	height: 30px;
	border-radius: 999px;
	border: 1px solid rgba(255, 255, 255, 0.24);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--color-text);
	font-size: 0.85rem;
	transition:
		background-color var(--transition-base),
		border-color var(--transition-base),
		transform var(--transition-fast);
}

.cns-footer__social-link:hover,
.cns-footer__social-link:focus-visible {
	background-color: rgba(216, 166, 67, 0.2);
	border-color: var(--color-primary-strong);
	transform: translateY(-1px);
}

.cns-footer__copyright {
	opacity: 0.85;
}

/* Cookie banner */

.cns-cookie-banner {
	position: fixed;
	inset-inline: 0;
	bottom: 0;
	z-index: 50;
	padding: var(--space-3) var(--space-4);
	background:
		radial-gradient(circle at top, rgba(216, 166, 67, 0.15), transparent 55%),
		rgba(5, 5, 9, 0.96);
	border-top: 1px solid rgba(216, 166, 67, 0.4);
	box-shadow: 0 -18px 40px rgba(0, 0, 0, 0.8);
	transform: translateY(100%);
	opacity: 0;
	visibility: hidden;
	transition:
		transform var(--transition-slow),
		opacity var(--transition-slow),
		visibility var(--transition-slow);
}

.cns-cookie-banner--visible {
	transform: translateY(0);
	opacity: 1;
	visibility: visible;
}

.cns-cookie-banner--hiding {
	transform: translateY(110%);
	opacity: 0;
}

.cns-cookie-banner__inner {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: var(--space-6);
}

@media (max-width: 768px) {
	.cns-cookie-banner__inner {
		flex-direction: column;
		align-items: stretch;
	}
}

.cns-cookie-banner__content {
	flex: 1 1 auto;
}

.cns-cookie-banner__title {
	font-size: var(--font-size-lg);
	margin-bottom: var(--space-2);
}

.cns-cookie-banner__text {
	font-size: var(--font-size-sm);
	color: var(--color-text-muted);
	margin-bottom: var(--space-2);
}

.cns-cookie-banner__link {
	font-size: var(--font-size-xs);
	text-transform: uppercase;
	letter-spacing: 0.16em;
}

.cns-cookie-banner__actions {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	align-items: stretch;
}

@media (max-width: 480px) {
	.cns-cookie-banner__actions {
		width: 100%;
	}
}

.cns-cookie-banner__btn {
	width: 100%;
}

.cns-cookie-banner__btn--reject {
	border-color: rgba(255, 255, 255, 0.25);
	color: var(--color-text);
}

.cns-cookie-banner__btn--reject:hover,
.cns-cookie-banner__btn--reject:focus-visible {
	background-color: rgba(255, 255, 255, 0.06);
}